Derivative Financial Instruments - Impact of Derivatives on Consolidated Balance Sheet (Details) - Interest Rate Swaps - USD ($) $ in Thousands	Dec. 31, 2019	Dec. 31, 2018
Derivatives, Fair Value [Line Items]
Derivative Assets	$ 715	$ 2,090
Derivative Liabilities	(1,164)	(2,032)
Total net derivatives	(449)	58
Trading
Derivatives, Fair Value [Line Items]
Derivative Assets	0	90
Derivative Liabilities	(268)	0
Total net derivatives	(268)	90
Cash Flow | Designated as Hedging Instrument
Derivatives, Fair Value [Line Items]
Derivative Assets	715	0
Derivative Liabilities	0	(2,032)
Total net derivatives	715	(2,032)
Fair Value | Designated as Hedging Instrument
Derivatives, Fair Value [Line Items]
Derivative Assets	0	2,000
Derivative Liabilities	(896)	0
Total net derivatives	$ (896)	$ 2,000